Buffalo County
•
South Dakota (SD)
2 Postcode (ZIP)
Lid van Streamlined Sales Tax (SST)
Buffalo County, SD Sales Tax Rates 2026
2026 sales tax rate guide for Buffalo County, SD. Average combined tax rate is 6.30% with local jurisdictions ranging up to 8.40%.
Gemiddeld Gecombineerd Tarief
6.30%
Geschatte Belastingmarge: 4.20% - 8.40%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Buffalo County (South Dakota) is 0.00%. Combined sales tax rates across cities in this county range from 4.20% to 8.40% (averaging 6.30%).
Countybelasting
0.00%
Gemiddeld Gecombineerd Tarief
6.30%
Maximaal Lokaal Tarief
8.40%
Geregistreerde Steden
2
Cities & Towns in Buffalo County
| Stad | Gecombineerd Belastingtarief | Action |
|---|---|---|
| Fort Thompson | 8.40% | Bekijk Tarieven → |
| Gann Valley | 4.20% | Bekijk Tarieven → |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Destination-based
Groceries & Food:
Exempt (0% Tax)
Clothing & Apparel:
Taxable at standard rate
SaaS & Digital Goods:
Non-Taxable
Economic Nexus Threshold:
$100,000 in sales or 200 separate transactions
Official Tax Authority:
South Dakota Department of Revenue ↗
Interactieve Sales Tax Calculator
Bereken direct de exacte verkoopbelasting en de totale aankoopprijs.
Adres-Specifieke Tarieven
SST Member
Standard State
Tarieven bijgewerkt voor 2026
$
$
Geschatte Belastingmarge:
Gecombineerd Belastingtarief:
Staatsbelasting:
Gecombineerd Belastingtarief:
Staatsbelasting ()
Countybelasting ()
Gemeentebelasting ()
Speciaal District ()
Geschatte Belastingmarge ():
Geschatte Totaalmarge:
Totale Aankoopprijs
ZIP Codes in Buffalo County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.